<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
注册页面
<form action="/RegisterServlet" method="post">
    账号<input type="text" name="number"> <br>
    密码<input type="password" name="password"> <br>
    昵称<input type="name" name="name"> <br>
    <input type="submit" name="提交">
</form>
</body>
</html>